STEM OPT Extension

F-1 students on Post-Completion OPT who have a degree in the fields of Science, Technology, Engineering, or Math (STEM) may be eligible for a 24-month extension of their Post-Completion OPT work authorization.


To qualify for the 24-month STEM OPT Extension:

  • The F-1 student must be currently participating in a 12-month period of Post- Completion OPT.
  • The student must be working in a paid position for a U.S. employer for a minimum of 20 hours per week in a job directly related to their major.
  • The student must apply for the STEM OPT Extension before the current post completion period of OPT expires.
  • The student must have successfully completed a degree in a field listed on the Department of Homeland Security’s STEM Eligible Majors list.
  • The student’s employer must be registered with the E-Verify employment verification system and have a Federal Employment Identification Number (EIN).

STEM OPT Extension Filing Window

Students on Post-Completion OPT are able to file their STEM OPT Extension application up 90 days prior to their OPT expiration date, but may not do so once their OPT has expired. ISSS advises students to apply as early as possible, as the application submission itself is time-sensitive, and USCIS processing times are quite lengthy (minimum of 90 days).

Applying for a STEM OPT Extension

To request a STEM OPT Extension, please submit an email to This email must include:

  • Form I-983 Training Plan for STEM OPT Students
  • Form I-765 Application for Employment Authorization
  • A copy of your OPT card

 You will need to work with your employer to complete Form I-983 Training Plan for STEM OPT Students. You should complete pages 1-4 only. Page 5 should be left blank, as it serves no purpose in the application process and instead will be used at a future time. Detailed instructions on how to complete Form I-983 can be found on the Department of Homeland Security website.

You must also submit a completed Form I-765 Application for Employment Authorization. If needed, you may refer to the Form I-765 Instructions found on the USCIS website.

In addition to Form I-983 and Form I-765, please be sure to also include a copy of your OPT card in your email.

*Please allow 5-7 business days for processing. All requests are processed in the order they are received. Please plan accordingly.

 Eligibility Based On a Previously Obtained STEM Degree

If you are currently on Post-Completion OPT after having graduated from a degree program that is not STEM eligible, but you have previously earned a STEM eligible degree from an accredited university, you may be eligible to apply for a STEM OPT

Extension under your previous degree. To qualify for this option:

  • You must have received your previous degree from a currently accredited and SEVP-certified institution
  • Your previous degree cannot have been conferred more than 10 years prior to your STEM OPT Extension application
  • Your previous degree must be listed on the Department of Homeland Security’s STEM Eligible Majors list at the time of application
  • You haven't already received a STEM OPT Extension based on this previous degree
  • Your practical training opportunity is directly related to the previously obtained STEM degree

 Please contact if you would like to apply for a STEM OPT Extension based on a prior degree.

Processing Time

Once your STEM OPT Extension Request is processed, you will receive an updated I-20 from ISSS which will indicate that you are requesting a STEM OPT Extension. Along with the I-20, you will receive a checklist with instructions on how to submit your STEM OPT Extension application to USCIS. You must gather all documents on the checklist and submit your application packet to USCIS no later than 30 days from the date your I- 20 was issued, and prior to your Post-Completion OPT expiration date.

USCIS will issue a receipt notice 2-4 weeks after receiving your STEM OPT Extension application packet. Please note that you must remain in the United States until a decision is made on your application. This usually takes about 90 days. You are permitted to continue working for up to 180 days while your STEM OPT Extension is pending.

STEM OPT Extension Approval

If your STEM OPT Extension application is approved by USCIS, you will receive an Employment Authorization Document in the mail. This card, which is also referred to as the STEM OPT card, authorizes you to work in your field of study for the duration of the dates listed on the card.

In addition, SEVP will email you important account creation information regarding the SEVP Portal. The SEVP Portal is an important tool that assists students on STEM OPT with meeting their legal reporting requirements.

Reporting Requirements for the STEM OPT Extension (Validation Reporting)

Once you receive your STEM OPT card, please scan a copy to ISSS will then issue an updated I-20 which will state that your STEM OPT Extension request was approved.

Students on the STEM OPT Extension are required to report to their Designated School Official (DSO) every six months. This is referred to as “Validation Reporting”. You will receive automated messages from the SEVP Portal reminding you to complete these requirements when they are due.

To complete your validation reporting, please log into the SEVP Portal and verify that your home address and employment information are correct. You will then email to confirm this. Please remember that this must be done every six months.

If your home address is incorrect in the SEVP Portal, you may update it yourself in the portal. If your employer information is incorrect, please submit the necessary documents to so that we can update your employment information for you. Please see below for instructions on how to make changes to your employment. Also, please remember that any changes in your home address or employment must be reported within 10 days.

In addition to the validation reporting that is due every six months, an Evaluation on Student Progress must be submitted 12 months after your STEM OPT starts, and again 24 months after your STEM OPT starts. The evaluations are to be submitted as follows to

  • 12-Month Evaluation on Student Progress- Top section of page 5 of Form I-983
  • 24-Month Final Evaluation on Student Progress- Bottom section of page 5 of Form I-983

Changing, Updating, or Ending Your Employment on STEM OPT

If you would like to change from one employer to another, please email the following to

  • Form I-983 from your new employer (pages 1-4 only)
  • Final Evaluation on Student Progress from your old employer (bottom section of page 5 of Form I-983)

      If you would like to add a new employer, or edit your existing employment information, you will need to submit an updated I-983 (pages 1-4 only). You will also submit an updated Form I-983 if you are adding a second employer. 

If you are ending employment for any reason, you will need to submit a Final Evaluation on Student Progress from your old employer. This evaluation can be found on the bottom section of page 5 of Form I-983.

In any case, please be sure to specify what changes or updates you are requesting to make when you submit your email to ISSS.

Changing Your Employer While STEM OPT Extension is Pending

Changing employers while your STEM OPT Extension application is pending is not recommended. Please note that a change may delay the application process or may even lead to a denial of your application.

If the employer change is absolutely necessary, please email your request to along with the following:

  • Form I-983 with the new employer's information (pages 1-4)
  • Final Evaluation on Student Progress (bottom section of page 5 of Form I-983) from your old employer
  • Form I-765 form with the new employer’s information
  • Copy of your I-797 Receipt Notice from USCIS

Updating Your Home Address

Students on STEM OPT are required to report any changes in their home address within 10 days. Such reporting should be done via the SEVP Portal. Please be sure to make all necessary changes in the portal, and then email to confirm these changes.

H-1B Cap-Gap Extension

The H-1B Cap-Gap Extension is available to students who are on approved STEM OPT and have a pending or approved change-of-status for an H-1B. The Cap-Gap period falls between the end of a student’s F-1 STEM OPT status and the beginning of their H-1B status. The cap gap extension allows for students on OPT to extend thei employment authorization until they transition to the H-1B status on October 1st. If you currently have a pending or approved H-1B and would like to request a Cap-Gap Extension, please email


  • STEM OPT is dependent upon employment. Students may not accrue an aggregate of more than 150 days of unemployment during their STEM OPT Extension. 
  • If you would like to travel outside the United States after your STEM OPT Extension has been approved, you may do so. Prior to traveling, please check your I-20 to verify that your employment information is correct, and that you have a valid travel endorsement from a DSO. If you do not have a valid travel endorsement or you need to make any employment changes, please email
  • If you decide not to mail your STEM OPT Extension application, or you decide to end your STEM OPT period for any reason, you must notify ISSS by sending an email to
  • Students are allowed to study part-time only while on STEM OPT. If you receive an I-20 to start a new full-time program, your STEM OPT Extension will automatically terminate.